Hi,
I am able to establish communication within U9 and modbus poll. Manage to pull data from AIN 11, AIN 12. I did connected U9 to CB37 to read more probes on AIN 11 and AIN 12
By default i am able to read modbus address on AIN 11 (40002) and AIN 12 (40024) while MIO default setting is high on MIO 0 = 1, MIO 1 = 1 and MIO 2= 1.
In AIN 11 and AIN12 , I do have 8 probes on each analog input. How i do read via modbus tcp ip the remaining probes via modbus poll.
THank you
I'm not quite following. The starting address for AIN0 through AIN13 is 0 through 26 and each is made up of 2 16-bit modbus registers.
https://labjack.com/support/software/api/modbus/ud-modbus
If you are trying to use some canned modbus client, watch out for quirks 1-3 mentioned near the beginning of the following:
https://labjack.com/support/software/modbus-client-applications